26320646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1868

約数の個数: 24

約数和(自身を含む): 44132592

約数和(自身を除く): 17811946

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 1783, 3566, 7381, 14762, 19613, 39226, 108763, 215743, 217526, 431486, 1196393, 2392786, 13160323, 26320646]

約数ペア:

[(1, 26320646), (2, 13160323), (11, 2392786), (22, 1196393), (61, 431486), (121, 217526), (122, 215743), (242, 108763), (671, 39226), (1342, 19613), (1783, 14762), (3566, 7381)]